1. Introduction
The BrightFootBook Mini Turbo Jet Fan is a powerful and portable blower designed for a variety of applications, from rapid drying to dust removal. Featuring a high-speed brushless motor, it delivers exceptional airflow for efficient performance. This manual provides essential information on setting up, operating, and maintaining your device to ensure safe and optimal use.
2. Package Contents
Please check the package for the following items:
- 1 x Mini Turbo Jet Fan (Black)
- 1 x USB Charging Cable
- 1 x User Manual

Figure 2.1: The Mini Turbo Jet Fan shown with its charging cable and demonstrating various uses such as aiding barbecue flames, drying pets, inflating air cushions, and blowing dust from electronics and surfaces.
3. Product Features
- Powerful Airflow: Equipped with a high-speed brushless DC motor, the fan achieves a maximum output speed of 130,000 RPM, generating wind speeds up to 52 meters per second (116 mph).

Figure 3.1: Illustration of the Mini Turbo Jet Fan's powerful airflow, highlighting its ability to produce high wind speeds.

Figure 3.2: Internal diagram showcasing the high-speed brushless motor, capable of 130,000 RPM, which ensures powerful and stable performance.
- Long-lasting Battery: Features two built-in 21700 batteries, each with a 3000mAh capacity, providing up to 4 hours of continuous use at the lowest speed setting.
- Overheat Protection: For safety, the fan automatically stops operation if the internal temperature exceeds 150°C, preventing potential damage or hazards.

Figure 3.3: Visual representation of the fan's overtemperature protection feature, indicating automatic shutdown at 150°C to ensure user safety and product longevity.
- Magnetic Nozzle: The powerful magnetic nozzle ensures a secure and easy attachment, preventing it from falling off during use.

Figure 3.4: Close-up view of the magnetic nozzle, illustrating how it securely attaches to the fan for stable operation.
- Versatile Applications: Ideal for various tasks including cleaning electronic devices, inflating air cushions, aiding barbecue flames, drying pets, and general dust removal in home and business environments.

Figure 3.5: A collage demonstrating diverse applications of the Mini Turbo Jet Fan, including cleaning cameras, inflating air mattresses, and assisting with barbecue fires.
4. Specifications
| Parameter | Value |
|---|---|
| Product Name | Violent Fan (Mini Turbo Jet Fan) |
| Battery Capacity | 2 x 3000mAh (Total 6000mAh) |
| Operating Voltage | 6-8.4V |
| Charging Time | >2.5 hours |
| Product Dimensions (L x W x H) | 143 x 93 x 39 mm |
| Product Weight | 306.5 g |
| Theoretical Endurance (Level 1) | 4 hours |
| Power | 200W |
| Max Wind Speed | 52 m/s |
| Motor Speed | 130,000 RPM |
5. Setup
- Unpacking: Carefully remove all components from the packaging. Retain packaging for future storage or transport.
- Initial Charge: Before first use, fully charge the Mini Turbo Jet Fan.
- Connect the provided USB charging cable to the charging port on the fan.
- Connect the other end of the USB cable to a compatible USB power adapter (not included) or a computer USB port.
- Allow the device to charge for at least 2.5 hours, or until the charging indicator (if present) shows a full charge.
- Attach Nozzle: Align the magnetic nozzle with the fan's output port and allow the magnets to snap it into place. Ensure it is securely attached before operation.
6. Operating Instructions
- Power On/Off: Locate the power button on the device. Press and hold the power button for a few seconds to turn the fan on or off.
- Adjusting Speed: The fan may have multiple speed settings. Short press the power button to cycle through available speed levels (e.g., Low, Medium, High). Refer to the device's visual indicators for the current speed setting.
- Usage: Direct the airflow towards the desired area.
- For dust removal: Hold the fan a safe distance from the object and use short bursts of air.
- For drying: Direct the airflow evenly over the surface to be dried.
- For inflation: Ensure the nozzle is properly positioned for the item being inflated.
- Overheat Protection: If the fan becomes excessively hot, it will automatically shut down. Allow the device to cool down completely before attempting to restart it.
7. Maintenance
- Cleaning:
- Ensure the fan is turned off and unplugged before cleaning.
- Wipe the exterior of the fan with a soft, dry cloth.
- Do not use abrasive cleaners, solvents, or immerse the device in water.
- Periodically check the air intake and output vents for dust or debris accumulation. Use a soft brush or compressed air to gently clear any blockages.
- Storage:
- Store the fan in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, ensure the battery is partially charged (around 50%) to maintain battery health.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan does not turn on. | Battery is depleted. | Charge the fan fully using the provided USB cable. |
| Fan stops unexpectedly during operation. | Overheat protection activated. | Allow the fan to cool down completely before restarting. Ensure vents are not blocked. |
| Weak airflow. | Battery low; vents blocked. | Recharge the battery. Check and clear any obstructions from the air intake or output vents. |
| Nozzle falls off easily. | Improper attachment. | Ensure the nozzle is correctly aligned and fully snapped into place by the magnetic connection. |
9. Warranty and Support
Information regarding product warranty and specific customer support contact details is not provided within this manual. Please refer to the product packaging, your purchase receipt, or the retailer's website for warranty terms and customer service information.